Perhaps you should try some spelling variations:
change information » chandos information, trade information
6.12 communication » 6.2 communication, 6.1.3 communication, 3.2 communication
technology change » technological change, technological changes
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
case 6.12 » care 6.12, case 6.1, case 6.13
war case » dar case, war cash, war causes
costs au » costs a, costs amy, costs _

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology change information war case 6.12 communication costs au developpement en afrique.*.